CN208267528U - A kind of chimney glass reinforced plastic inner cylinder only shakes device - Google Patents

A kind of chimney glass reinforced plastic inner cylinder only shakes device Download PDF

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Publication number
CN208267528U
CN208267528U CN201820440981.5U CN201820440981U CN208267528U CN 208267528 U CN208267528 U CN 208267528U CN 201820440981 U CN201820440981 U CN 201820440981U CN 208267528 U CN208267528 U CN 208267528U
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China
Prior art keywords
reinforced plastic
inner cylinder
glass reinforced
plastic inner
block
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CN201820440981.5U
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Chinese (zh)
Inventor
黄道元
张记山
吴远超
苑文明
赵晓楠
要卫朋
崔增强
赵运会
武增琳
陈晓寒
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Henan DR Construction Group Co Ltd
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Henan DR Construction Group Co Ltd
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Abstract

A kind of chimney glass reinforced plastic inner cylinder of providing of the utility model only shakes device, plays the role of only rolling to the shaking of chimney glass reinforced plastic inner cylinder, extends the service life of glass reinforced plastic inner cylinder with this, while only to shake platform neat and tidy beautiful and generous.Including vertically arranged substrate and female part, the female part includes the riser that connection is posted and fixed with the substrate, left and right side on the riser is equipped with baffle, the baffle and riser surround U-type groove, it is equipped in the U-type groove and only shakes block, block and the inner wall of the U-type groove of only shaking is close or be bonded, and the outside for stopping rolling block is fixedly connected by way of hand paste with glass reinforced plastic inner cylinder.Present apparatus structure is simple, small in size, live can process, be convenient for fabrication and installation, not valuable element, low manufacture cost.

Description

A kind of chimney glass reinforced plastic inner cylinder only shakes device
Technical field
The utility model relates to chimney internal cylinders in Thermal Power Plant Construction only to shake device, especially for chimney glass reinforced plastic inner cylinder Only shake device.
Background technique
Currently, the chimney of domestic thermal power plant is mostly sleeve-type chimney, glass reinforced plastic inner cylinder generally uses sectional suspension formula, suspension In on chimney bearing platform, the height of glass reinforced plastic inner cylinder is generally 180-240m, belongs to super-high buildings.Super-high buildings are in wind load Under the action of, often there is wind shake phenomenon, it is different from the material of glass reinforced plastic inner cylinder since chimney outer cylinder is concrete chimney, because This, caused vibration frequency is just different, will cause chimney outer cylinder and collides with glass reinforced plastic inner cylinder, so that in chimney glass reinforced plastic Cylinder service life substantially reduces, and will cause biggish safety accident once in a while.Currently, the only rolling that glass reinforced plastic inner cylinder is used in design Device has a kind of " fiber glass reinforced plastic chimney only rolling device " Patent No. CN204826849U, chimney glass by the way of only shaking ring Glass steel inner cylinder shakes the power generated and is transmitted on chimney concrete outer cylinder, since the volume for only shaking ring is bigger, is not easy to install, Meanwhile the load transfer device for only shaking ring is located on only rolling platform, occupies the space for only shaking platform, also unsightly.Another kind only shakes dress It is set to a kind of " Anti-shaking structure of fibreglass epoxy stove-pipe " Patent No. CN204782203U, only shakes component only shaking to be equipped on platform, Although small in size, it is easily installed, it can occupy the space for only shaking platform, also unsightly.
Wherein, glass chimney discharges the flue gas without desulfurization in thermal power plant's use process, and the temperature into chimney exists 130 DEG C or so;Discharge flue gas after wet desulphurization, and heated through GGH system, into chimney flue-gas temperature on 80 DEG C of left sides It is right;Discharge flue gas after wet desulphurization, do not set GGH system, into chimney flue-gas temperature at 50 DEG C or so.Wherein, GGH is used It is heated in by the net gas of the desulfurization of former flue gas, flue gas reheating can be Celsius from 50 by the exhaust gas temperature of wet process of FGD Degree is increased to 80 degrees centigrades, to improve flue gas from rising height when smoke stack emission.
Summary of the invention
The purpose of the utility model is to provide a kind of chimney glass reinforced plastic inner cylinders only to shake device, shakes to chimney glass reinforced plastic inner cylinder Play the role of only rolling, extend the service life of glass reinforced plastic inner cylinder with this, while only to shake platform neat and tidy beautiful and generous.
A kind of chimney glass reinforced plastic inner cylinder only shakes device, it is characterised in that: including vertically arranged substrate and female part, institute Stating female part includes the riser that connection is posted and fixed with the substrate, and the left and right side on the riser is equipped with gear Plate, the baffle and riser surround U-type groove, are equipped in the U-type groove and only shake block, and the only rolling block is interior with the U-type groove Wall is close or fitting, the outside for only shaking block are fixedly connected by way of hand paste with glass reinforced plastic inner cylinder.
More preferably to realize the utility model, may further be: the riser is bolted to connection with substrate.
More preferably to realize the utility model, it may further be: being installed with stiffening plate in the outside of the baffle.
More preferably to realize the utility model, may further be: the block that only shakes is groove type, and the notch for only shaking block is used In being buckled on glass reinforced plastic inner cylinder outer wall, and it is fixedly connected by way of hand paste with glass reinforced plastic inner cylinder.
More preferably to realize the utility model, may further be: the block that only shakes is made of fiber-reinforced plastic, using with The identical material of glass reinforced plastic inner cylinder.
The utility model has the beneficial effects that 1, present apparatus structure is simple, and it is small in size, it live can process, be convenient for fabrication and installation, There is no valuable element, low manufacture cost.2, the present apparatus only shakes block using material identical with glass reinforced plastic inner cylinder, ensure that connection Intensity.3, the present apparatus is connected by screw bolts when installing female part, without work with torches, avoids fire incident.
Detailed description of the invention
Fig. 1 is overlooking structure diagram when the utility model is used;
Fig. 2 is side structure schematic view when the utility model is used;
Fig. 3 is the overlooking structure diagram of the utility model drop centre type component;
Fig. 4 is the utility model using renderings;
In figure, 1, substrate;2, bolt;3, female part;31, riser;32, baffle;33, stiffening plate;4, block is only shaken;A, only Shake device;B, platform is only shaken;B1, girder steel;C, glass reinforced plastic inner cylinder.
Specific embodiment
It elaborates with reference to the accompanying drawing to the utility model.
As depicted in figs. 1 and 2, a kind of chimney glass reinforced plastic inner cylinder only shakes device, including vertically arranged substrate 1 and concave section Part 3, the female part 3 in conjunction with described in Fig. 3 includes the riser 31 that connection is posted and fixed with the substrate 1, on the riser 31 Left and right side be equipped with baffle 32, the baffle 32 and riser 31 surround U-type groove, in the U-type groove be equipped with only shake block 4, block 4 and the inner wall of the U-type groove of only shaking is close or be bonded, and the outside for stopping rolling block 4 is by way of hand paste and glass Steel inner cylinder is fixedly connected;Wherein, the block 4 that only shakes is groove type, and the notch for only shaking block 4 is for being buckled in outside glass reinforced plastic inner cylinder It on wall, and is fixedly connected by way of hand paste with glass reinforced plastic inner cylinder, the block 4 that only shakes is made of fiber-reinforced plastic, is used Material identical with glass reinforced plastic inner cylinder;
In addition, the riser 31 is fixedly connected with substrate 1 by bolt 2, reinforcement is installed in the outside of the baffle 32 Plate 33.
In conjunction with Fig. 4, only shakes device A and be located between only rolling platform B and glass reinforced plastic inner cylinder C, in processing and fabricating girder steel B1, It only shakes platform B and welds one piece of steel plate, that is, substrate 1 on the inside of the girder steel B1 of every, the direction glass reinforced plastic inner cylinder C, 1 length of substrate is It is substantially flush (there are weld widths) with the lower planes of the girder steel B1, width 350-550mm.It bores on 1 top of substrate There is bolt hole, it is symmetrical in width direction.Female part 3 is connect with the substrate 1 by bolt 2.The female part 3 by Riser 31, baffle 32 made of steel plate and stiffener 33 are welded, and wherein the length of U-type groove is 400-800mm, U-type groove Width is 200-350mm, and the height of U-type groove is depending on glass reinforced plastic inner cylinder C and only the distance between rolling platform B.Pass through in workshop Hand pastes the only rolling block 4 for making concave groove body formula, and wherein length direction is 400-800mm, width direction 160-310mm, height Depending on glass reinforced plastic inner cylinder C and only the distance between rolling platform B.The block 4 that only shakes matches with the female part 3, that is, stops Shake the left outside wall of block 4, right outer wall, rear outer wall respectively with the right baffle-plate of female part 3, right shell body, riser is close or is bonded.It is described to stop It is identical as the material of glass reinforced plastic inner cylinder C to shake block 4.It is described only to shake block 4 and glass reinforced plastic inner cylinder C after glass reinforced plastic inner cylinder C is installed in place It is linked together by hand paste.When glass reinforced plastic inner cylinder C shakes, the prevention of female part 3 is only shaken block 4 and is significantly shaken, to limit The shaking of glass reinforced plastic inner cylinder C processed, extends the service life of glass reinforced plastic inner cylinder C.
Wherein, hand paste mode is by glass fabric and resin alternating laying, and product has thermosetting property, and heating will not Dissolution, generally starts to decompose at 200 degrees Celsius.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims (5)

1. a kind of chimney glass reinforced plastic inner cylinder only shakes device, it is characterised in that: described including vertically arranged substrate and female part Female part includes the riser that connection is posted and fixed with the substrate, and the left and right side on the riser is equipped with gear Plate, the baffle and riser surround U-type groove, are equipped in the U-type groove and only shake block, and the only rolling block is interior with the U-type groove Wall is close or fitting, the outside for only shaking block are fixedly connected by way of hand paste with glass reinforced plastic inner cylinder.
2. a kind of chimney glass reinforced plastic inner cylinder according to claim 1 only shakes device, it is characterised in that: the riser and substrate It is bolted to connection.
3. a kind of chimney glass reinforced plastic inner cylinder according to claim 1 only shakes device, it is characterised in that: in the outer of the baffle Portion is installed with stiffening plate.
4. a kind of chimney glass reinforced plastic inner cylinder according to claim 1 only shakes device, it is characterised in that: the block that only shakes is recessed Groove profile, the notch for only shaking block are fixed by way of hand paste with glass reinforced plastic inner cylinder for being buckled in glass reinforced plastic inner cylinder outer wall Connection.
5. a kind of chimney glass reinforced plastic inner cylinder according to claim 1 or 4 only shakes device, it is characterised in that: described only to shake block It is made of fiber-reinforced plastic.
CN201820440981.5U 2018-03-30 2018-03-30 A kind of chimney glass reinforced plastic inner cylinder only shakes device Active CN208267528U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820440981.5U CN208267528U (en) 2018-03-30 2018-03-30 A kind of chimney glass reinforced plastic inner cylinder only shakes device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820440981.5U CN208267528U (en) 2018-03-30 2018-03-30 A kind of chimney glass reinforced plastic inner cylinder only shakes device

Publications (1)

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CN208267528U true CN208267528U (en) 2018-12-21

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109881967A (en) * 2019-03-19 2019-06-14 中冶建筑研究总院有限公司 A kind of damping device for multi-cartridge Steel Inner Core of Chimney

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109881967A (en) * 2019-03-19 2019-06-14 中冶建筑研究总院有限公司 A kind of damping device for multi-cartridge Steel Inner Core of Chimney
CN109881967B (en) * 2019-03-19 2024-02-09 中冶建筑研究总院有限公司 Damping device for multi-cylinder steel inner cylinder chimney

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